// 
// Copyright(c) 2009 Syntext, Inc. All Rights Reserved.
// Contact: info@syntext.com, http://www.syntext.com
// 
// This file is part of Syntext Serna XML Editor.
// 
// COMMERCIAL USAGE
// Licensees holding valid Syntext Serna commercial licenses may use this file
// in accordance with the Syntext Serna Commercial License Agreement provided
// with the software, or, alternatively, in accorance with the terms contained
// in a written agreement between you and Syntext, Inc.
// 
// GNU GENERAL PUBLIC LICENSE USAGE
// Alternatively, this file may be used under the terms of the GNU General 
// Public License versions 2.0 or 3.0 as published by the Free Software 
// Foundation and appearing in the file LICENSE.GPL included in the packaging 
// of this file. In addition, as a special exception, Syntext, Inc. gives you
// certain additional rights, which are described in the Syntext, Inc. GPL 
// Exception for Syntext Serna Free Edition, included in the file 
// GPL_EXCEPTION.txt in this package.
// 
// You should have received a copy of appropriate licenses along with this 
// package. If not, see <http://www.syntext.com/legal/>. If you are unsure
// which license is appropriate for your use, please contact the sales 
// department at sales@syntext.com.
// 
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// 
// Copyright (c) 2003 Syntext Inc.
//
// This is a copyrighted commercial software.
// Please see COPYRIGHT file for details.

/** \file
 */

#include "utils/utils_defs.h"
#include "utils/Version.h"

#include "common/common_defs.h"
#include "common/String.h"
#include "common/StringCvt.h"
#include "common/Singleton.h"

#include "appver.hpp"

USING_COMMON_NS

class VersionPvt : public Version {
public:
    //!
    VersionPvt()
        : strVer_(from_latin1(APP_VERSION)),
          buildDate_(from_latin1(APP_BUILD_DATE)),
          numVer_(APP_VER_MAJOR, APP_VER_MINOR, APP_VER_PATCH) {}
    //!
    ~VersionPvt() {}
    //!
    virtual const String&       getStrVersion() const { return strVer_; }
    //!
    virtual const String&       buildDate() const { return buildDate_; }
    //!
    virtual const VersionNum&   getNumVersion() const { return numVer_; }
    //!
private:
    String      strVer_;
    String      buildDate_;
    VersionNum  numVer_;
};

//!
const char* Version::version()
{
    return APP_VERSION;
}

//!
const char* Version::build_date()
{
    return APP_BUILD_DATE;
}

//!
const char* Version::platform()
{
#if defined(_WIN32)
    static const char platform[]  = "win";
#elif defined(__APPLE__)
    static const char platform[]  = "mac";
#elif defined(__linux__)
    static const char platform[]  = "linux";
#elif defined(__FreeBSD__)
    static const char platform[]  = "freebsd";
#elif defined(__sun__)
    static const char platform[]  = "sunos";
#else
# error UNKNOWN PLATFORM!
#endif

    return platform;
}

typedef SingletonHolder<VersionPvt,
                        CreateUsingNew<VersionPvt>,
                        PhoenixSingleton<VersionPvt> > VersionSingleton;

const Version& Version::currentVersion()
{
    return VersionSingleton::instance();
}

